Dump of all Events for a given Calendar

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>  
PREFIX sioc: <http://rdfs.org/sioc/ns#> 
PREFIX sioct: <http://rdfs.org/sioc/types#>
PREFIX dct: <http://purl.org/dc/elements/1.1/>
PREFIX dcc: <http://purl.org/dc/terms/>
PREFIX calr: <http://www.w3.org/2002/12/cal#> 
SELECT distinct ?forum_name, ?post, ?title, ?link, ?cr
WHERE 
  {
    ?forum rdf:type sioct:Calendar .
    ?forum sioc:id ?forum_name.
    ?forum sioc:container_of ?post .
    ?post rdf:type calr:vevent .
    ?post  dct:title ?title.
    OPTIONAL {?post dcc:created ?cr}.
    OPTIONAL {?post sioc:link ?link} .   
  }

Sample Data (Live Query Results)